50435259

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 81861120

約数和(自身を除く): 31425861

約数列:

[1, 3, 7, 21, 43, 49, 79, 101, 129, 147, 237, 301, 303, 553, 707, 903, 1659, 2107, 2121, 3397, 3871, 4343, 4949, 6321, 7979, 10191, 11613, 13029, 14847, 23779, 23937, 30401, 55853, 71337, 91203, 166453, 167559, 212807, 343097, 390971, 499359, 638421, 1029291, 1172913, 2401679, 7205037, 16811753, 50435259]

約数ペア:

[(1, 50435259), (3, 16811753), (7, 7205037), (21, 2401679), (43, 1172913), (49, 1029291), (79, 638421), (101, 499359), (129, 390971), (147, 343097), (237, 212807), (301, 167559), (303, 166453), (553, 91203), (707, 71337), (903, 55853), (1659, 30401), (2107, 23937), (2121, 23779), (3397, 14847), (3871, 13029), (4343, 11613), (4949, 10191), (6321, 7979)]